摘要:
A processing apparatus performs a pre-shooting to beforehand photograph a camera subject for a light metering through controlling a camera. Image data representative of a pre-shot image of the object formed through the pre-shooting is subjected to a reduction processing by a camera control, and then transmitted to the processing apparatus. The pre-shot image is displayed on a predetermined area of a display unit. Area information representative of a photometric domain in the pre-shot image and a photometric method is determined in accordance with operational information of which the processing apparatus is formed by an input device. An exposure value is calculated from image data representative of the pre-shot image on the basis of the determined area information. Exposure information representative of a shutter speed and a stop corresponding to the calculated exposure value is formed. The image of the object is again photographed by the camera on the basis of the formed exposure information and the control of the processing apparatus.
摘要:
The time required for transmission of image data from an electronic camera to a host computer is shortened. Image data representing the image of a subject imaged in the electronic camera is stored in an image memory. When a preview-image command is applied to the electronic camera from the host computer, the image data that has been stored in the image memory is reduced to 1/8 by eliminating pixels in a thinning-out circuit. The reduced-image data is transmitted to the host computer, where the data is displayed on a display unit as a preview image. A desired area and magnification (resolution) are designated on the preview image and then a get command is applied, whereupon main image data in the designated area and having the designated magnification is transmitted from the electronic camera to the host computer.
摘要:
An information processing apparatus has a task area unit as an area that executes a predetermined process, a power control unit that reads a task area to execute the process from the process and supplies power from a power source to the read task area, and a control unit that executes the process in the task area unit to which the power is supplied by the power control unit.
摘要:
In response to a service request designating a service identifier, a proxy server reads out at least two processing system identifiers corresponding to the designated service identifier from a first storage unit, and transmits an acquisition request containing the read-out at least two processing identifiers to a management server. The management server acquires respective authentication information items corresponding to the at least two processing identifiers contained in the received acquisition request from a second storage unit, and transmits the acquired authentication information items to the proxy server. The proxy server transmits user authentication requests for respective processing systems containing the received authentication information items to the at least two processing systems, respectively.
摘要:
A relay server receives from a mobile terminal a delivery request to a delivery server device that provides an application to the mobile terminal. The relay server obtains position information of the mobile terminal from a representative device connected to a position managing server that holds the position information of the mobile terminal. The relay server transmits the position information of the mobile terminal obtained from the representative device to a relay device that relays a communication to inquire about the position information of the mobile terminal to the representative device. The relay server updates the position information obtained from the representative device with the position information received from the relay device when the position information of the mobile terminal is received from the relay device. The relay server transfers the received delivery request to the delivery server device identified based on the updated position information.
摘要:
As regards a hardware fault which has occurred in a computer, a hypervisor notifies an LPAR which can continue execution, of a fault occurrence as a hardware fault for which execution can be continued. Upon receiving the notice, the LPAR notifies the hypervisor that it has executed processing to cope with a fault. The hypervisor provides an interface for acquiring a situation of a notice situation. It is made possible to register and acquire a situation of coping with a hardware fault allowing continuation of execution through the interface, and it is made possible to make a decision as to the situation of coping with a fault in the computers as a whole.
摘要:
When a failure occurs in an LPAR on a physical computer under an SAN environment, a destination LPAR is set in another physical computer to enable migrating of the LPAR and setting change of a security function on the RAID apparatus side is not necessary. When a failure occurs in an LPAR generated on a physical computer under an SAN environment, configuration information including a unique ID (WWN) of the LPAR where the failure occurs is read, a destination LPAR is generated on another physical computer, and the read configuration information of the LPAR is set to the destination LPAR, thereby enabling migrating of the LPAR when the failure occurs, under the control of a management server.
摘要:
When a failure occurs in an LPAR on a physical computer under an SAN environment, a destination LPAR is set in another physical computer to enable migrating of the LPAR and setting change of a security function on the RAID apparatus side is not necessary. When a failure occurs in an LPAR generated on a physical computer under an SAN environment, configuration information including a unique ID (WWN) of the LPAR where the failure occurs is read, a destination LPAR is generated on another physical computer, and the read configuration information of the LPAR is set to the destination LPAR, thereby enabling migrating of the LPAR when the failure occurs, under the control of a management server.
摘要:
A switch (50) is adapted to be On when a contact point (52) is at a position to be in contact with a cam surface (47) and Off when the contact point (52) is at a position corresponding to a non-cam surface (48). In the vicinity of the non-cam surface (48) of the cam surface (47), a rib (49) is provided which changes a direction of the contact point (52) when reciprocation of the cam member (43) is changed. Accordingly, even when the switch (50) comes into contact with the cam member (43) moving in a different direction, the direction of the contact point (52) is changed so as to be the same. Hence, the switch (50) is prevented from being affected by a hysteresis caused by difference in directions of the contact point (52).
摘要:
A spanning tree creation unit creates a plurality of spanning trees based on the network topology, and registers the spanning trees to a spanning tree information table. A spanning tree selection unit selects a spanning tree wherein communication resources will be used most effectively, out of the plurality of spanning trees registered to the spanning tree information table. A node setup unit sets the mapping information which expresses correspondence between the requested virtual LAN and the selected spanning tree in each node.